1. Measure 1/2 cup Water into a Microwave-safe Bowl 2. Half the Lemon and Squeeze the Juice into the Bowl. Place the Lemon Halves into the bowl. 3. Microwave for 3 Minutes or until the Water comes to a Boil 4. Let stand in Microwave for 5 Minutes (the Steam is doing its job) 5. Remove the Bowl carefully and Wipe the Microwave clean with the Dry Towel, starting with the top, then sides, then bottom.